Supported browsers
Edlio's CMS, public school sites, and Eddy support widget are tested against the two most recent major versions of these browsers:
Google Chrome — desktop (Windows, macOS, Chrome OS)
Mozilla Firefox — desktop (Windows, macOS, Linux)
Apple Safari — desktop (macOS) and mobile (iOS, iPadOS)
Microsoft Edge — desktop (Windows, macOS)
Mobile Chrome on Android is also supported on the latest two major OS releases. Public-facing school sites are responsive and work on any modern mobile browser; the CMS admin is best used on desktop or tablet.
What "supported" means
If you're using a supported browser at a supported version, Edlio guarantees:
All admin features work as documented
Public sites render correctly
Bug reports get prioritized fixes
If you're using an older version or unsupported browser, the site may still load, but some features may behave unexpectedly. Edlio's engineering team focuses fixes on supported configurations.
What's not supported
Internet Explorer — Microsoft retired IE in 2022. Edlio does not test against IE.
Older browser versions — If your browser is more than two major versions behind the current release, update before troubleshooting any issues.
Browsers with compatibility/legacy modes enabled — Some enterprise IT setups force older rendering engines on Edge or Chrome. Ask your IT team to disable compatibility mode for
*.edlioadmin.comand your public site domain.Heavily customized browser builds — Browsers with aggressive privacy or security extensions may strip features Edlio needs. See Allowlist Edlio in your ad blocker for the most common cause.
Check your browser version
If you're not sure what browser or version you're using, visit whatsmybrowser.org — it will tell you in plain language. Compare what it reports to the current major version of your browser on the vendor's site.
Compatibility troubleshooting
If something looks wrong in your browser, try these in order:
Hard refresh the page (Ctrl+F5 on Windows, Cmd+Shift+R on Mac) to bypass cached content
Open the page in an incognito or private window to rule out extensions or cached data
Try a different supported browser — if Chrome shows the issue but Firefox doesn't, the cause is likely browser-specific
Update your browser to the latest version
Disable browser extensions one at a time to identify any that interfere
Report a browser-specific issue
If you've worked through the steps above and the issue is reproducible, open a ticket through Eddy. Include:
Browser name and version (use whatsmybrowser.org to get exact details)
Operating system and version
Which page or feature shows the problem
What you expected vs. what you see
Whether the issue happens in a private/incognito window
Log into your Edlio admin site and click the Eddy chat icon in the bottom-right corner to start a ticket.
See also
